Understanding the parallel coordinates chart

[#1]

Hello,

A while a go i found an article about parallel coordinate charts at this site.

http://qvdesign.wordpress.com/2012/01/31/brilliant-qlikview-parallel-co-ordinates-chart/

I've managed to use the chart, it is a fantastic chart.

The problem is that the formula's are generic and make use of the $fields variable.

I have a application in wich i could use this kind of chart, the only thing is that i use a lot of fields so the user has to much possibilitys. Does anyone know a way to use a predetermined set of fields in the generic formulas?

Thank you in advance.

Erich van den heuvel

[#2]

Hi Michael ,

i have replicated the chart , but i am facing a difficulty .

On selecting  some fields  the node percentages vanishes , can you please elaborate ???

i really intend to understand the expression in detail

help really appreciated

[#3]

can somebody elaborate the color here

i want the lines to be of three colours instaed of two based on the customer response as Good , Bad , Statisfactory .

how should i do that

when i give the variable in the exprsession the field name it just shows black lines .